INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0609310b0e5057125716fb85eff298375c86566de3fd54e138db672eb81cfaad', 
    'mRGaA8nvVHK//4JH4xR4B1xRoQ2yEY21iKhu/aj8Srs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)